In this article we will show you the solution of remove attribute jQuery, here we needs to use removeAttr() and click() methods.
The click() method used for loads some process when user clicks on button element defined html code and removeAttr() method used for removes one or more attributes from the selected elements. So here we can remove attribute from h1 element.
Step By Step Guide On Remove Attribute jQuery :-
Here we defined html block with h1 element with id attribute and text and button ‘Remove Attribute’ for generate some process when user clicks on it.
In script block we defined ready() method which is automatically starts loading code of within this function when this program opened on browser and within that we waiting for click event occurrence which is appended with button tag name then there we specifying defined id attribute on removeAttr() method with h1 element.
<!DOCTYPE html>
<html>
<head>
<title>REMOVE ATTRIBUTE</title>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.4.0/jquery.min.js"></script>
<script>
$(document).ready(function(){
$('button').click(function(){
$('h1').removeAttr('id');
})
})
</script>
</head>
<body>
<style>
#h{
color: tomato;
text-decoration: underline;
}
</style>
<h1 id="h">This is a headline tag</h1>
<button>Remove Attribute</button>
</body>
</html>
- <!DOCTYPE html> tag which is instruct the web browser about what version of HTML file written in and it’s not have any ending tag.
- The<html> tag is used to indicate the beginning of HTML document.
- As above shown <head> tag is contain information about webpage and external file links are declared here. <title> tag is used for set the webpage title.
- Here we imported open source jquery library support file which is needed for coding using jquery in program.
- Both <head> and <title> tags having their pair end tag, so we need to close the ending tags respectively. If you’re not closed anyone of ending tag properly that is also affect the webpage result.
- <body> tag is beginning of main coding part because it contain coding of entire website blocks and elements described here.
- In script we defined ready() method within that we appending click() method with button by using tag name ‘button’ for generate click event when user clicks on ‘Remove Attribute’ button.
- Within function we needs to specify which attribute needs to remove on removeAttr() method, here we given ‘id’ defined in h1 element which is needs to append with element h1.
- In a style block we defined some lines of style properties of id ‘h’, ‘color set to ‘tomato’, text decoration set to ‘underline’’ which style of h1 element we can’t see after clicks on button ‘Remove Attribute’ because we remove id attribute.
- In html block we defined h1 element with id ‘h’, some text ‘This is a headline tag’ and button ‘Remove Attribute’.
- Both </body>,</html> tags closed respectively. </body> tag indicates the end of body, Then </html> tag indicates the end of HTML document.
Conclusion :-
In conclusion now we are able to know how to remove attribute from specific html elements using jquery.
Before execution of program we needs to confirm internet connection because then only that jquery file will supports defined jquery codes without error.
When we executes program on browser we can see ‘This is a headline tag’ with some style and button ‘Remove Attribute’ now user needs to click on button then we can see h1 element without any style because we removed id attribute.
I hope this article on remove attribute jQuery helps you and the steps and method mentioned above are easy to follow and implement.
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